is a Japanese publishing company. It was established on June 14, 1961. In April 2009, the US publisher Digital Manga Publishing announced a co-branding operation with Shinshokan, to license and manga from Shinshokan's Wings, Dear, and Dear+ anthologies under the DokiDoki imprint (the name being Japanese onomatopoeia for a heartbeat). Manga magazines Cheri+ Dear+ Huckleberry Wings References External links Book publishing companies in Tokyo Magazine publishing companies in Tokyo Comic book publishing companies in Tokyo Manga distributors Publishing companies established in 1961 1961 establishments in Japan